Before to setup or create an account on Google AdSense you need to know some things about Google AdSense Like: -
This programme specially designed for all website owners who want to earn money online to display targeted text ads, Video ads and image ads on their web pages.
When a visitor will click on display ads and visit the website then google ads program monetize it and give some money in your AdSense account.
If you want to create a Google Adsense account then you need to follow some instruction and term conditions which are mandatory for all Adsense account holders likes: -
* You Must have a website approx 6 months old
* Your age must be 18 years old unless you are not eligible for the Adsense program.